/* ---------- 히라가나/가타카나 학습 페이지 ---------- */

.kana-page {
  max-width: 920px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  color: #333;
  font-family: 'Noto Sans KR', sans-serif;
  line-height: 1.85;
}

.kana-page .page-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.kana-page .page-title h1 {
  font-size: 2.3rem;
  font-weight: 700;
  color: #222;
  margin: 0 0 0.5rem;
}

.kana-page .page-title p {
  color: #666;
  font-size: 1.05rem;
  margin: 0;
}

.kana-page section {
  margin-bottom: 2.5rem;
}

.kana-page h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #222;
  margin: 0 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #ec174f;
  display: inline-block;
}

.kana-page p {
  margin: 0 0 1rem;
  color: #444;
}

/* 50음도표 */
.kana-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 4px;
  margin: 1.25rem 0;
}

.kana-table td {
  text-align: center;
  padding: 0.5rem 0.25rem;
  background: #fafbfc;
  border: 1px solid #eef0f3;
  border-radius: 8px;
  vertical-align: middle;
}

.kana-table .kana {
  font-size: 1.5rem;
  font-weight: 700;
  color: #222;
  font-family: 'Noto Sans KR', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  display: block;
  margin-bottom: 0.15rem;
}

.kana-table .romaji {
  font-size: 0.75rem;
  color: #888;
  font-style: italic;
  display: block;
}

.kana-table .korean {
  font-size: 0.78rem;
  color: #ec174f;
  font-weight: 600;
  display: block;
  margin-top: 0.1rem;
}

.kana-table .empty {
  background: transparent;
  border: 0;
}

.kana-table caption {
  caption-side: top;
  font-weight: 700;
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 0.5rem;
  text-align: left;
}

/* 학습 팁 박스 */
.kana-tip {
  background: #fafbfc;
  border-left: 4px solid #ec174f;
  padding: 1rem 1.25rem;
  border-radius: 0 8px 8px 0;
  margin: 1rem 0;
  font-size: 0.95rem;
  color: #555;
}

.kana-tip strong {
  color: #ec174f;
  font-weight: 700;
}

/* ---------- CTA (단어 페이지와 동일: 텍스트 → 스크린샷 슬라이더 → 버튼) ---------- */
.kana-page .cta {
  background: linear-gradient(135deg, #ec174f, #c81144);
  color: #fff;
  padding: 2.5rem 1.5rem;
  border-radius: 16px;
  margin-top: 3rem;
  text-align: center;
}

.kana-page .cta h2 {
  color: #fff;
  border-bottom-color: #fff;
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
}

.kana-page .cta p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

.kana-page .cta-slider {
  position: relative;
  margin: 1.75rem auto;
  max-width: 100%;
}

.kana-page .cta-slider-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 0.5rem 1rem;
  scrollbar-width: none;
}

.kana-page .cta-slider-track::-webkit-scrollbar {
  display: none;
}

.kana-page .cta-slider-track img {
  flex: 0 0 auto;
  width: 220px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.25);
  scroll-snap-align: center;
  display: block;
  background: #fff;
}

.kana-page .cta-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.95);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #ec174f;
  font-weight: 700;
  z-index: 2;
  transition: opacity 0.2s ease, transform 0.15s ease;
  padding: 0;
  line-height: 1;
}

.kana-page .cta-slider-btn:hover:not(:disabled) {
  background: #fff;
  transform: translateY(-50%) scale(1.08);
}

.kana-page .cta-slider-btn:disabled {
  opacity: 0;
  pointer-events: none;
}

.kana-page .cta-slider-btn-prev { left: 0.5rem; }
.kana-page .cta-slider-btn-next { right: 0.5rem; }

.kana-page .cta .store-buttons {
  display: inline-flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.kana-page .cta .store-buttons img {
  height: 48px;
  width: auto;
}

@media (max-width: 720px) {
  .kana-page .page-title h1 {
    font-size: 1.8rem;
  }
  .kana-table .kana {
    font-size: 1.2rem;
  }
  .kana-table .romaji,
  .kana-table .korean {
    font-size: 0.65rem;
  }
  .kana-page .cta-slider-track img {
    width: 180px;
  }
}